We've been selling a lot of this one particular switch - it's called a long travel tact switch; manufactured by ALPS. Here are some of the features of this switch: -- Dimensions: 8mm x 8mm -- Suitable for automotive applications due to its high operational force -- Malfunctions are prevented due to it having a longer travel than most conventional tact switches -- Easily mounted on a PC board with snap in leads -- Some of the output terminals can be used as jumper leads which makes the circuit Read more [...]